Try here - http://www.aquariumcleaner.com/products.html . Pricey but they
work great.


"SkyCatcher" wrote in message
...
Rick,

Magnets appeal! But I haven't found any in the UK that will work through
1" acrylic. Can you recommend any UK or US magnets that will work with 1"
acrylic and do a good job?

Sky.